Shattered Julie whose post was shared 45,956 times, said: "Just want to thank everyone for sharing and liking photos of Karen. It means so much to all her friends and undoubtedly her family ..we just want the word and her picture out there to gather information! Keep liking and sharing pics, news articles and the group Please Help Find Karen missing in Glasgow and keep her in your prayers."

First Minister Nicola Sturgeon said: "Our thoughts and prayers are very much with Karen's family and friends."What her parents are going through must by unimaginable at this time."I have total confidence that the police are doing everything they can."

An incident room has been set up at Govan Police Office – anyone with information is asked to call officers via the 101 number and ask for the incident room. Information can also be passed in confidence to Crimestoppers on 0800 555 111.